<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-6428290011005835303</id><updated>2024-11-01T03:47:03.004-07:00</updated><title type='text'>e@d.net</title><subtitle type='html'>ARTIGOS DE ELETRICIDADE, ELETRONICA ÁREAS AFINS</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-2435698868841176477</id><published>2013-05-31T20:33:00.003-07:00</published><updated>2013-05-31T20:33:58.364-07:00</updated><title type='text'></title><summary type="text">  input:focus { background-color:#9ACD32; }   function solveform() { var y=document.y1; var U=y.volts.value; var R=y.ohms.value; var i=y.ampers.value; var P=y.watts.value; if (i &amp;&amp; R){P=Math.pow(i, 2)*R; U=R*i;} else if (i &amp;&amp; U){P=i*U; R=U/i;} else if (U &amp;&amp; R){P=Math.pow(U,2)/R; i=U/R;} else if (P &amp;&amp; i){U=P/i; R=P/Math.pow(i,2);} else if (P &amp;&amp; U){i=P/U; R=Math.pow(U,2)/P;} else if (i &amp;&amp; U){P=U*i;</summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/2435698868841176477/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2013/05/inputfocus-background-color9acd32.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2435698868841176477'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2435698868841176477'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2013/05/inputfocus-background-color9acd32.html' title=''/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-2774255360703934975</id><published>2010-11-21T18:16:00.000-08:00</published><updated>2010-11-23T02:19:44.799-08:00</updated><title type='text'>O MITO DA CAVERNA</title><summary type="text">Esta parábola, que foi escrita por Platão, eu dedico a todas pessoas que desistem antes mesmo de um dia terem tentado.

Imaginemos um muro bem alto separando o mundo externo e uma caverna. Na caverna existe uma fresta por onde passa um feixe de luz exterior. No interior da caverna permanecem seres humanos, que nasceram e cresceram ali.

Ficam de costas para a entrada, acorrentados, sem poder </summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/2774255360703934975/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/11/o-mito-da-caverna.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2774255360703934975'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2774255360703934975'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/11/o-mito-da-caverna.html' title='O MITO DA CAVERNA'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-2737265232782493000</id><published>2010-11-20T18:38:00.000-08:00</published><updated>2010-11-20T18:38:32.994-08:00</updated><title type='text'>Um prédio auto suficiente em energia está sendo costruído na China</title><summary type="text">Este artigo ou seção contém informações sobre um edifício atualmente em construção.

O Pearl River Tower é um arranha-céus em construção em Jinsui Road Zhujiang Avenue West, no distrito de Tianhe , Guangzhou, China. O arquiteto chefe é Gordon Gill[1]; pertencente a firma de Chicago Skidmore, Owings, &amp; Merrill e sócio da Adrian Smith + Gordon Gill Architecture. O edifício terá 303 metros de altura</summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/2737265232782493000/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/11/um-predio-auto-suficiente-em-energia.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2737265232782493000'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/2737265232782493000'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/11/um-predio-auto-suficiente-em-energia.html' title='Um prédio auto suficiente em energia está sendo costruído na China'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-6919386601033280636</id><published>2010-10-16T21:53:00.000-07:00</published><updated>2010-10-24T14:16:14.869-07:00</updated><title type='text'>Sugestão</title><summary type="text">Uma sugestão é dar uma passadinha no site www.gsionline.com.br tem tudo a ver com educação a distancia.

     </summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/6919386601033280636/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/sugestao-e-convite.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/6919386601033280636'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/6919386601033280636'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/sugestao-e-convite.html' title='Sugestão'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-3532777154350087111</id><published>2010-10-09T19:00:00.000-07:00</published><updated>2010-10-09T19:00:15.199-07:00</updated><title type='text'>Tecnologia Digital na Educação: INOVAÇÃO 2015</title><summary type="text"></summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/3532777154350087111/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/tecnologia-digital-na-educacao-inovacao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/3532777154350087111'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/3532777154350087111'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/tecnologia-digital-na-educacao-inovacao.html' title='Tecnologia Digital na Educação: INOVAÇÃO 2015'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-5840550568420355678</id><published>2010-10-09T18:59:00.000-07:00</published><updated>2010-10-09T18:59:43.251-07:00</updated><title type='text'>A Diversidade das Tecnologias Digitais na Educação</title><summary type="text">Achei no Youtube e gostaria de compartilhar com voces. É ficção, mas não está tão longe assim de acontecer.</summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/5840550568420355678/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/diversidade-das-tecnologias-digitais-na.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/5840550568420355678'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/5840550568420355678'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/diversidade-das-tecnologias-digitais-na.html' title='A Diversidade das Tecnologias Digitais na Educação'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6428290011005835303.post-1050525026024657681</id><published>2010-10-09T17:55:00.000-07:00</published><updated>2010-10-09T18:57:31.149-07:00</updated><title type='text'>A Gênese de uma nova educação</title><summary type="text">
Muito se fala nos dias de hoje sobre os avanços das novas tecnologias na área da educação. Sem dúvida, os avanços na internet, com a Web2, as redes sociais, as novas tecnologias de hardware, bem como as altas velocidades de conexão disponíveis contribuem para um grande crescimento da oferta de cursos pela rede.Hoje em dia é possível fazer cursos, pesquisas, movimentações financeiras, compras, </summary><link rel='replies' type='application/atom+xml' href='http://sergeisteffen.blogspot.com/feeds/1050525026024657681/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/muito-se-fala-nos-dias-de-hoje-sobre-os.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/1050525026024657681'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6428290011005835303/posts/default/1050525026024657681'/><link rel='alternate' type='text/html' href='http://sergeisteffen.blogspot.com/2010/10/muito-se-fala-nos-dias-de-hoje-sobre-os.html' title='A Gênese de uma nova educação'/><author><name>Sergei Steffen</name><uri>http://www.blogger.com/profile/09555968644338233014</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='21' height='32' src='http://3.bp.blogspot.com/_1ZVajfb7oA4/TK1ECW1-DcI/AAAAAAAAAAQ/LR-8CmKfhbA/S220/foto+sergei+2.jpg'/></author><thr:total>0</thr:total></entry></feed>